On the contrary, it's easier to spy on the UN if its in your own backyard. Remember a few years ago when the Brits were in trouble for allegedly bugging Kofi's office? I'd hope we'd be doing the same thing, considering its on our soil.
Friend, I wasn't thinking of spying on them, I was thinking of how much 'equipment' they bring in without inspection by customs. An explosive nuclear device can be brought in in two footlockers. Get it?